Despite you having set the 'alternate access mapping' e.g. http://domain.com/, and added the domain url into the server's hosts file, accessing the SharePoint site may encounter HTTP 401 authentication error from the server itself. This issue does not happen if you accessed it from outside.

One cause of this behaviour is related to the loopback security check the Windows server is doing. There are two workarounds as described by an article from Microsoft KB and the following are sufficient to make it work great for me.

Click Start, click Run, type regedit, and then click OK.

In Registry Editor, locate and then click the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa

Server Manager on Windows Server 2008 or Windows Sever 2008 R2 may not be able to view Roles and Features after a Windows update. Did a Google search and chanced upon an article on Microsoft Knowledge base.

The cause of this issue is said to be due to some catalog files, manifest files or MUM files being corrupted on the computer. To resolve, you will need to download and run Microsoft Update Readiness Tool, run it, check %Systemroot%\Windows\logs\CBS\Checksur.log for corrupt information after the scan is completed, then replace corrupted package(s) that remains unfixed.

Should we have more than one website hosted on IIS, it may be difficult to identify which web application is the one listed on the task manager especially when the application pools are all on Network Service.

Each w3wp.exe process has a PID (process identifier), but to tell which PID belongs to which application pool, it is not straightforward.

One method to find out the application pool is to run the appcmd command on command prompt from C:\Windows\system32\inetsrv directory.

appcmd list wp

Simply match the PID against the application pool name. I hope it helps.

Mediacorp actress, Rui En, 35, was recently involved in a traffic accident involving her BMW car and a stationary motorcycle in Clementi carpark. Reports mentioned the actress smelled of alcohol that day. Rui En was criticised of being arrogant, insincere and unapologetic when she was being confronted by the owner of the motorcycle. One of her first response was "Do you know who I am?". It was also reported that the actress attempted to offer $2,000 in cash as a settlement in private but was turned down.

I refer to the recent media reports regarding my involvement in the incident that took place on 12 Apr 2016.

There are various interpretations as to the conversation that took place between the motorcycle owner and myself. To address the context of that conversation, I would like to share what I can without causing any
interference to the ongoing investigation.